<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>盒子模型</title>
    <style>
        #image-box{
            margin: 10px auto;
            text-align: center;
            font-size: 0;
        }

        #image-box img{
            height:80px;
            margin: 0 10px;
            border: 1px solid black;
            padding: 5px;
        }
    </style>
</head>
<body>
    <div id="image-box">
        <img src="../../images/baidu.png"/>
        <img src="../../images/baidu.png"/>
        <img src="../../images/baidu.png"/>
    </div>
    <div id="image-box">
        <img src="../../images/baidu.png"/>
        <img src="../../images/baidu.png"/>
        <img src="../../images/baidu.png"/>
    </div>
</body>
</html>